Factors of 1620 that add upto 72

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Factors of 1620 that add upto 72 are 2, 10, and 60

How to find factors of 1620 that add upto 72

Steps to find factors of 1620 that add upto 72

Find all factors.
Then we find the sum of combinations of factors.
Note down the combination of factors with sum as 72, and read off the answer!

Example: Find factors of 1620 that add upto 72

Sum of 2, 10, and 60 : 2 + 10 + 60 = 72

Hence, factors of 1620 that add upto 72 are 2, 10, and 60.

Steps to find Factors of 1620

Step 1. Find all the numbers that would divide 1620 without leaving any remainder. Starting with the number 1 upto 810 (half of 1620). The number 1 and the number itself are always factors of the given number.

1620 ÷ 1 : Remainder = 0

1620 ÷ 2 : Remainder = 0

1620 ÷ 3 : Remainder = 0

1620 ÷ 4 : Remainder = 0

1620 ÷ 5 : Remainder = 0

1620 ÷ 6 : Remainder = 0

1620 ÷ 9 : Remainder = 0

1620 ÷ 10 : Remainder = 0

1620 ÷ 12 : Remainder = 0

1620 ÷ 15 : Remainder = 0

1620 ÷ 18 : Remainder = 0

1620 ÷ 20 : Remainder = 0

1620 ÷ 27 : Remainder = 0

1620 ÷ 30 : Remainder = 0

1620 ÷ 36 : Remainder = 0

1620 ÷ 45 : Remainder = 0

1620 ÷ 54 : Remainder = 0

1620 ÷ 60 : Remainder = 0

1620 ÷ 81 : Remainder = 0

1620 ÷ 90 : Remainder = 0

1620 ÷ 108 : Remainder = 0

1620 ÷ 135 : Remainder = 0

1620 ÷ 162 : Remainder = 0

1620 ÷ 180 : Remainder = 0

1620 ÷ 270 : Remainder = 0

1620 ÷ 324 : Remainder = 0

1620 ÷ 405 : Remainder = 0

1620 ÷ 540 : Remainder = 0

1620 ÷ 810 : Remainder = 0

1620 ÷ 1620 : Remainder = 0

Hence, Factors of 1620 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, and 1620

What are factors?

In mathematics, the term factor is used for that number which divides the other number to leave 0 as a remainder. A factor of a number can be positive or negative.

Properties of Factors

Factors and multiples are two different terms. Factors are those number which when multiplied together give the number itself, on the other hand multiples are what we get after multiplying the same number with and other number.
Prime factors are those factors which are further divisible by only two numbers i.e. 1 ans the factor itself.
Every number is a factor of zero (0), since 1620 x 0 = 0.
Every number other than 1 has at least two factors, namely the number itself and 1.
Every factor of a number is an exact divisor of that number, example 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620 are exact divisors of 1620.

Examples

How many factors are there for 1620?

Factors of 1620 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620.
So there are in total 30 factors.

Raju wishes to write all the prime factors of 1620. Can you assist him in doing the same?

Factors of 1620 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620.
Prime factors of 1620 are 2, 2, 3, 3, 3, 3, 5.

Rustom is wondering to find the factors of 1620 that add upto 72, but is stuck. Assist Rustom in writing the same.

Factors of 1620 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620.
Factors of 1620 that add upto 72 are 2, 10, 60, as 2 + 10 + 60 = 72.

Help Andy in writing even prime factors of 1620.

Factors of 1620 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620.
Even factors of 1620 are 2, 4, 6, 10, 12, 18, 20, 30, 36, 54, 60, 90, 108, 162, 180, 270, 324, 540, 810, 1620.

What is the largest factors of 1620?

Factors of 1620 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620. Largest factor f 1620 is 1620.

Sammy is puzzled while calculating the prime factors of 1620. Can you help him find them?

Factors of 1620 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620.
Prime factors of 1620 are 2, 2, 3, 3, 3, 3, 5

Help Ashi in writing the negative pair factors of 1620?

Negative factors of 1620 are -1, -2, -3, -4, -5, -6, -9, -10, -12, -15, -18, -20, -27, -30, -36, -45, -54, -60, -81, -90, -108, -135, -162, -180, -270, -324, -405, -540, -810, -1620. Hence, factors of 1620 in pair are (-1,-1620), (-2,-810), (-3,-540), (-4,-405), (-5,-324), (-6,-270), (-9,-180), (-10,-162), (-12,-135), (-15,-108), (-18,-90), (-20,-81), (-27,-60), (-30,-54), (-36,-45).